1 - An image of a path which by changing its colour indicates statuses of both the positioning service initialization and data upload to the xRays server.
2 - White edge of the clock indicates that tracing is not active. On a tap, the clock changes its colour to whichever colour corresponds to the preset phone's motive; that denotes the fact that the active trip's tracing was initiated.
3 - About geoSnooper.
4 - Register a user.
5 - List of trips.
6 - Add a new trip.